CN212123311U - Guide rail type transformer substation inspection robot - Google Patents

Abstract

The utility model discloses a guide rail type transformer substation inspection robot, which comprises a guide rail, a slide block, an electric cylinder and an inspection mechanism, wherein the slide block is connected with the guide rail in a sliding way, the electric cylinder is arranged in parallel with the guide rail, a nut of the electric cylinder is fixed with the slide block through a connecting plate, the inspection mechanism is positioned on the slide block, and the electric cylinder drives the inspection mechanism to do reciprocating linear motion along the guide rail; the inspection mechanism comprises a fixed seat connected with a sliding block, an inspection body positioned on the fixed seat and cameras fixed on the inspection body, wherein the number of the cameras is 2, and the 2 cameras are oppositely arranged to acquire images of the substation equipment. The utility model discloses to the big scheduling problem of current artifical transformer substation equipment intensity of patrolling improve. The utility model has the advantages of the suitability is good and reduce personnel working strength of patrolling and examining.

Description

Guide rail type transformer substation inspection robot

Technical Field

The utility model relates to a substation equipment technical field especially involves a guide tracked transformer substation patrols and examines robot.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. In order to ensure continuous and safe operation of the equipment, the equipment is subjected to periodic inspection tour on the substation equipment, and the operation condition, the change condition and the abnormal condition of the equipment are grasped in time.

The existing transformer station mainly adopts manual routine inspection, and mainly adopts senses such as eye observation, hand touch and the like of inspection personnel as main inspection means to find defects and hidden dangers of equipment in operation. Because of the wide range that the transformer substation needs to patrol, the high intensity of labour and the easy production of patrolling personnel to patrol each department equipment are omitted, and simultaneously, the gap of prestoring between some transformer substation equipment is not convenient for the people to walk and is surveyd, and the difficulty of patrolling is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a guide tracked transformer substation patrols and examines robot to solve the artifical technical problem who tours transformer substation equipment intensity among the prior art and wait greatly.

The utility model discloses a realize through following technical scheme: the utility model discloses a guide rail type transformer substation inspection robot, which comprises a guide rail, a slide block, an electric cylinder and an inspection mechanism, wherein the slide block is connected with the guide rail in a sliding manner, the electric cylinder is arranged in parallel with the guide rail, a nut of the electric cylinder is fixed with the slide block through a connecting plate, the inspection mechanism is positioned on the slide block, and the electric cylinder drives the inspection mechanism to do reciprocating linear motion along the guide rail;

patrol and examine the mechanism and include the fixing base of being connected with the slider, be located the body of patrolling and examining on the fixing base and fix the camera on patrolling and examining the body, the quantity of camera is 2, 2 the camera sets up in opposite directions in order to carry out image acquisition to substation equipment.

Preferably, the patrol and examine the protection groove of seting up the holding camera on the body, the cross sectional shape in protection groove is circular, and, the radius in protection groove is followed the tip that is close to the camera and is outwards grow gradually.

The camera is accommodated in the protective groove, so that dust accumulation on the mirror surface of the camera can be reduced, and the camera is prevented from being damaged due to external impact. The shape of the protective groove is limited, so that the camera has a larger visual angle range, and image acquisition of the equipment is facilitated.

Preferably, the patrol and examine this internal controller that is provided with, the controller carries out image acquisition with the control camera with camera signal connection.

The controller is arranged to coordinate the shooting frequency and time of the camera and to give a shooting signal to the camera when the inspection body moves to a proper position.

Preferably, be provided with a wireless module in the patrolling and examining body, wireless module and controller signal connection.

The setting of wireless module makes the personnel of patrolling and examining can be wireless and carry out the communication with the controller to the personnel of patrolling and examining give camera a shooting signal through the controller.

Preferably, the inspection mechanism comprises a plurality of temperature sensors, the temperature sensors are fixed on the inspection body through a T-shaped pipe, and the temperature signal output ends of the temperature sensors are respectively connected with the temperature signal input end of the controller.

The temperature sensor is arranged to detect whether there is an abnormality in the temperature change around the apparatus.

Preferably, the cross sectional shape of fixing base is the ring shape, install an adjusting spring in the fixing base, adjusting spring's the other end with patrol and examine the body fixedly.

When the one end of patrolling and examining the body is blocked by equipment or other roadblocks, patrolling and examining the body and can carry out self-interacting through the roadblock of twisting, improved the suitability of this equipment through adjusting spring.

Preferably, a plurality of steel balls are installed on the end portion, close to the inspection body, of the fixing seat, and the steel balls are respectively abutted to the inspection body.

The setting of steel ball is further to patrolling and examining the body and supporting to can inject the regulating spring and take place to twist the amplitude of rocking of recovering the in-process, promote the structural stability who promotes this scheme.

The utility model discloses a guide rail type power station inspection robot, compared with the prior art, the scheme routinely inspects the substation equipment through the inspection robot, and carries out image acquisition to the equipment running state through a camera, and obtains the equipment running condition through analyzing the image shot by the inspection robot, thereby reducing the working strength of inspection personnel; in addition, this robot structure of patrolling and examining is fairly simple, can the miniaturization integration, and the installation of being convenient for, and be applicable to between the equipment reserve and patrol and examine the environment that the space is not enough, and this scheme has good suitability.

Drawings

FIG. 1 is a side view of the structure of the present invention;

fig. 2 is a top view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the inspection mechanism;

fig. 4 is an enlarged view of a structure at a in fig. 3.

Reference numerals: 1. a guide rail; 2. a slider; 3. an electric cylinder; 4. a connecting plate; 5. a routing inspection mechanism; 501. a fixed seat; 502. the inspection body; 503. a camera; 6. a protective groove; 7. a controller; 8. a wireless module; 9. A temperature sensor; 10. a T-shaped pipe; 11. adjusting the spring; 12. and (5) steel balls.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

A guide rail type transformer substation inspection robot please refer to fig. 1-4, comprising a guide rail 1 for limiting the motion trail of the inspection robot, a motion slide block 2 for loading the inspection robot, an electric cylinder 3 and an inspection mechanism 5, wherein the slide block 2 is connected with the guide rail 1 in a sliding way, the electric cylinder 3 is arranged in parallel with the guide rail 1, a nut of the electric cylinder 3 is fixed with the slide block 2 through a connecting plate 4, the inspection mechanism 5 is positioned on the slide block 2, and the electric cylinder 3 drives the inspection mechanism 5 to do reciprocating linear motion along the guide rail 1; the electric cylinder 3 and the guide rail 1 can be fixed on the ground through expansion screws;

referring to fig. 3, the inspection mechanism 5 includes a fixing base 501 connected to the slider 2, an inspection body 502 located on the fixing base 501, and cameras 503 fixed on the inspection body 502, where the number of the cameras 503 is 2, and the 2 cameras 503 are oppositely arranged to perform image acquisition on the substation equipment.

The inspection body 502 is provided with a protection groove 6 for accommodating the camera 503, the camera 503 can be fixed in the protection groove 6 through bolts, the cross section of the protection groove 6 is circular, and the radius of the protection groove 6 gradually increases from the end part close to the camera 503 to the outside.

The inspection body 502 is internally provided with a controller 7 of model STM32, and the controller 7 is in signal connection with the camera 503 to control the camera 503 to acquire images.

Be provided with a wireless module 8 in patrolling and examining body 502, wireless module 8 and controller 7 signal connection.

The wireless module 8 can adopt a WIFI module with the model number of ATK-ESP 8266.

Referring to fig. 1-3, the inspection mechanism 5 includes 2 temperature sensors 9, the 2 temperature sensors 9 are fixed on the inspection body 502 through a T-shaped pipe 10, and the temperature signal output ends of the 2 temperature sensors 9 are respectively connected with the temperature signal input end of the controller 7.

The temperature data collected by the temperature sensor 9 can be stored in the controller 7 and transmitted to the terminal equipment through the wireless module 8, so that the analysis of the inspection personnel is facilitated.

Referring to fig. 3, the cross section of the fixing base 501 is circular, an adjusting spring 11 is installed in the fixing base 501, and the other end of the adjusting spring 11 is fixed to the inspection body 502. When one end of the inspection body 502 is blocked by equipment or other roadblocks, the inspection body 502 self-adjusts torsion through the roadblock by the adjustment spring 11.

Referring to fig. 4, a plurality of steel balls 12 are mounted on the end of the fixing base 501 close to the inspection body 502, and the steel balls 12 respectively abut against the inspection body 502.

The steel ball 12 can be adhered on the fixed seat 501, and the part embedded in the fixed seat 501 is not more than half of the volume of the whole steel ball 12.

During operation electricity jar 3 drive fixing base 501 moves on guide rail 1, and the personnel of patrolling and examining can shoot collection equipment running state image and gather temperature data through temperature sensor 9 to the equipment that needs the tour by remote control camera 503, and image and temperature data are saved in controller 7 to feedback the remote terminal of the personnel operating point of patrolling and examining through wireless module 8 and carry out the analysis. The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The guide rail type substation inspection robot is characterized by comprising a guide rail (1), a sliding block (2), an electric cylinder (3) and an inspection mechanism (5), wherein the sliding block (2) is connected with the guide rail (1) in a sliding mode, the electric cylinder (3) is arranged in parallel with the guide rail (1), a nut of the electric cylinder (3) is fixed with the sliding block (2) through a connecting plate (4), the inspection mechanism (5) is located on the sliding block (2), and the electric cylinder (3) drives the inspection mechanism (5) to do reciprocating linear motion along the guide rail (1);

patrol and examine mechanism (5) including fixing base (501) be connected with slider (2), be located and patrol and examine body (502) and fix camera (503) on patrolling and examining body (502) on fixing base (501), the quantity of camera (503) is 2, 2 camera (503) set up in opposite directions in order to carry out image acquisition to transformer substation's equipment.

2. The inspection robot for the guide rail type substation according to claim 1, wherein the inspection body (502) is provided with a protection groove (6) for accommodating the camera (503), the cross section of the protection groove (6) is circular, and the radius of the protection groove (6) is gradually increased from the end part close to the camera (503) outwards.

3. The inspection robot for the guide rail type substation according to claim 1, wherein a controller (7) is arranged in the inspection body (502), and the controller (7) is in signal connection with a camera (503) to control the camera (503) to acquire images.

4. The inspection robot for the guide rail type substation according to claim 3, wherein a wireless module (8) is arranged in the inspection body (502), and the wireless module (8) is in signal connection with the controller (7).

5. The inspection robot for the guide rail type transformer substation according to claim 3 or 4, wherein the inspection mechanism (5) comprises a plurality of temperature sensors (9), the temperature sensors (9) are fixed on the inspection body (502) through a T-shaped pipe (10), and temperature signal output ends of the temperature sensors (9) are respectively connected with temperature signal input ends of the controller (7).

6. The inspection robot for the guide rail type substation according to claim 1, wherein the cross section of the fixed seat (501) is circular, an adjusting spring (11) is installed in the fixed seat (501), and the other end of the adjusting spring (11) is fixed with the inspection body (502).

7. The inspection robot for the guide rail type substation according to claim 6, wherein a plurality of steel balls (12) are mounted at the end part, close to the inspection body (502), of the fixed seat (501), and the plurality of steel balls (12) respectively abut against the inspection body (502).

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